debugging information cannot be found or does not match visual studio's

Question

I copied an existing project and renamed the folder. Now I get this error when I try to compile the application

debugging information cannot be found

Answer 1

Curious, it happens to me that I needed to change the folder name from:

...\Custom Librarry (MyDll.dll(

to

...\Custom Librarry (MyDll.dll)

just by closing the parenthesis it worked !